/**
 * Copyright (c) 2012, Hakans Pirates - 
 * Johan Andersson spaiki17@gmail.com, 
 * Mattias Lundberg lundberg.mattias@gmail.com, 
 * Samuel Sjodin sjoodin@gmail.com
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the <organization> nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *  
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package pirates.chat;

import java.util.Date;

/**
 * A message to be used in HUDs.
 * 
 * @author Mattias
 */
public class DisplayMessage implements Comparable {

	private String message;
	private long beginTime;
	private long endTime;

	public DisplayMessage(String message, int beginOffset, int endOffset) {
		if (beginOffset < 0 || endOffset < 0 || endOffset < beginOffset) {
			throw new IllegalArgumentException(
					"End must be after start. and both must be >= 0");
		}

		this.message = message;
		long curr = (new Date()).getTime();
		this.beginTime = curr + (beginOffset * 1000);
		this.endTime = curr + (endOffset * 1000);
	}

	public long getBeginTime() {
		return beginTime;
	}

	public long getEndTime() {
		return endTime;
	}

	public boolean isActive() {
		long curr = (new Date()).getTime();
		if (curr > beginTime && curr < endTime) {
			return true;
		}
		return false;
	}

	public String getMessage() {
		return message;
	}

	public int compareTo(Object o) {
		if (beginTime < ((DisplayMessage) o).getBeginTime()) {
			return -1;
		} else if (beginTime > ((DisplayMessage) o).getBeginTime()) {
			return 1;
		}
		return 0;
	}

	public void start() {
	}

	public void stop() {
	}
}
